Simultaneous photodissociation of hydrogen and dimethylphenylphosphine from OsH4(PMe2Ph)3: production of dimeric and paramagnetic osmium polyhydrides
作者： Joseph W. Bruno , John C. Huffman , Mark A. Green , Jeffrey D. Zubkowski , William E. Hatfield
DOI: 10.1021/OM00159A026
关键词: Octahedron 、 Osmium 、 Photodissociation 、 Dimethylphenylphosphine 、 Quantum yield 、 Chemistry 、 Stereochemistry 、 Benzene 、 Crystal structure 、 Crystallography 、 Molecule
摘要: Chemical trapping with PMe 2 Ph(«P»), PEt 3 , and H (to 60 atm) has been used to prove the concurrent photodissociation of both Ph from OsH 4 P in benzene, THF, ethanol. The final products observed on photolysis under vacuum is an equilibrium mixture Os 6 5 . crystal structure former shows it be comprised two octahedra sharing edge, edge being composed bridging hybrides
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